What I usually do is I take the numbers and flip it so now it's 538-247 which equals 291 but since I had to flip it I put a - sign in front of my answer
so 247-538 is -291
Answer:
$56
Step-by-step explanation:
$80 x .3 = $24
$80 - $24 = $56
You can also do $80 x .7 = $56.
Hope that helps!
Answer:
x² + y² = 85
Step-by-step explanation:
Using the expansion
(x - y)² = x² + y² - 2xy , then
x² + y² - 2xy = (x - y)² ( add 2xy to both sides )
x² + y² = (x - y)² + 2xy ← substitute given values
= 9² + 2(2)
= 81 + 4
= 85
Answer:
Step-by-step explanation:
To solve this problem, first you have to isolate it on one side of the equation. To solve this problem, division property of equality is divide both sides of an equation by the same number doesn't change the equation.
First, divide by 6 from both sides.
6(n-6)/6<-108/6
Solve.
-108/6=-18
6n-6<-18
Next, add 6 from both sides.
6n-6+6<-18+6
Solve.
-18+6=-12
6n<-12
Then, divide by 6 from both sides.
6n/6<-12/6
Solve.
-12/6=-2
As a result, the correct answer is n<-2.
<h2>Hope this helps!</h2><h2 /><h2>Have a wonderful blessing day! :)</h2><h2 /><h2>Good luck! :)</h2>
Answer:
BC =26
Step-by-step explanation:
AB is to be doubled in order to equal AC. 6x-2 = 8x-20. X=9
Since B is the midpoint BC=AB, so both sides would be equal to 26